baber/WOPTO huggingface dataset:
Patent CA-2075515-A1 (CA)
Title: Method for synthesizing stable single-stranded cdna in eucaryotes by means of a bacterial retron, products and uses therefor
Inventor: MIYATA SHOHEI
IPC: C12P19/34
Filed: 1992-08-07
Abstract: A method for producing in vivo stable single-stranded DNAs in eucaryotic cells. The DNAs are multicopy single-stranded DNA (msDNA) structures constituted by a RNA and a DNA portion. The group of genes (retroris) producing said coupled RNA and DNA portions of the msDNAs and the gene encoding reverse transcriptase (RT). The transformed eucaryotes harboring these retrons. The new msDNAs which are encoded by the new retrons. Utilities are disclosed.
Patent CA-2076966-A1 (CA)
Inventor: MANCHESTER MICHAEL J
IPC: A61M5/31
Filed: 1991-03-11
Abstract: An applicator for administering a medication comprising a syringe having a syringe cylinder (11) for receiving a plunger. The discharge end of the cylinder has an integral projecting base portion (17) and a first reduced diameter, blunt-tipped cannula (12) integral with and projecting from the base portion. A second cannula (13) of reduced diameter and also having a blunt-tip, is detachably mounted on the base portion. The first and second cannulas have through bores (21, 34) which communicate with each other. A detachable protective cap (14) is provided for covering at least the, second cannula.
Patent CA-2089156-A1 (CA)
Title: Cigarette substitute
Inventor: MASCARELLI ROBERT
IPC: A24F47/00
Filed: 1991-08-12
Abstract: A cigarette substitute (10) of the present invention is disclosed which provides an edible portion having a small amount of nicotine composition sufficient to satisfy the desires of the cigarette smoker. The edible portion (12a-e) should preferably be in the shape and size of a familiar object, thereby reinforcing an already familiar form of behavior, while supplying the ingredient which would appease the individual's need for nicotine. Preferably, the edible portion of the present invention would be shaped in the form of a conventional lollypop which would preferably have a hard semi-hard candy. Optionally, the edible portion of the invention would be pleasantly flavored in an assortment of fruit choices in either a sugar or sugar-based substitute. Alternatively, the edible portion of the invention in a mint which could provide a taste which is somewhat analogous to that of menthol.
Patent CA-2090228-A1 (CA)
Title: Bearing system in a refiner
Inventor: KJELLQVIST OLOF
IPC: B02C7/14
Filed: 1991-09-11
Abstract: A bearing system in a refiner for making pulp, where the raw material is refined in a refining gap between at least one pair of refining members (22, 24) rotating relative to one another, where at least one of said refining members (24) is supported by an axially movable and rotary shaft (26). The bearing system comprises a combined hydrostatic/hydrodynamic axial bearing arrangement and consists of a cylindric housing (32) with at least one rotary cylindric piston (30), which is mounted on the rotary shaft (26) for rotating together with the same. At least one outer and one inner concentric ring cylinder (200, 202 and, respectively, 210, 212) are arranged to abut one of the end surfaces of the rotary piston (30), so that a sealing gap is formed. The inner and the outer ring cylinder are axially movable but not rotary and are supported by a stationary ring piston (29 and, respectively, 33) located between said ring cylinders, and the area of the cavity (213 and, respectively, 214) formed between the inner and the outer ring cylinder is greater toward the ring piston (29 and, respectively, 33) than toward the end surface of the rotary piston (30).  Channels (246 and, respectively, 248) are provideed for supplying said cavity with a hydraulic pressure medium.
Patent CA-2091316-A1 (CA)
Title: Phenylalanine-glycine derivatives, process for preparation thereof, and pharmaceutical composition containing said derivatives
Inventor: NIIMURA KOICHI
IPC: C07K5/06
Filed: 1993-03-09
Abstract: PHENYLALANINE-GLYCINE DERIVATIVES  PROCESS FOR PREPARATION THEREOF. AND PHARMACEUTICAL  COMPOSITION CONTAINING SAID DERIVATIVES                 ABSTRACT OF THE DISCLOSURE     A phenylalanine-glycine derivative of the general formula (I):       (I) wherein R represents a residue of an antitumor substance, or a salt or ester thereof, a process for preparation thereof, and a pharmaceutical composition containing the same are described.     The novel conjugate of the phenylalanine-glycine derivative and the antitumor substance exhibits superior antitumor activity in comparison with the case wherein an antitumor substance is administered singly or as a mixture with phenylalanine.
Patent CA-2093437-A1 (CA)
Title: Probe for measuring acoustic fields of high intensity
Inventor: GAETE GARRETON LUIS
IPC: B06B1/06
Filed: 1992-08-05
Abstract: ABSTRACT OF THE DISCLOSURE       A probe for measuring acoustic fields of high intensity is comprised of an electroacoustic transducer system and an electronic conditioning system for the signal.  The electro-acoustic transducer system is made with a piece of piezoelectric material.  Its special design, letting the piezoelectric element in floating conditions, enables the systems to act both as mechanical support and electromagnetic screen of the system.  The active element of the probe floats in a viscous and dispersive elastic substance which is highly attenuating.  This confers to the elements excellent characteristics of frequency response with the disclosed embodiment.  Furthermore, the system of electric connexion of the probe makes possible to have the earth connexion at one or a plurality of points of the device.  The electronic signal conditionning systems effects an appropriate adaptation of impedance and signal level, between the piezoelectric element and the connexion screen cable.  The disclosed device applies to the study of high intensity acoustic fields in the following technological areas: oceanography, determination of acoustic fields: sonoreactors, evaluation and optimalisation; acoustic processes in gases, measuring and control; hydroacoustic, as calibrating standard; instrumentation, as detector standard; and mining.
Patent CA-2093517-A1 (CA)
Inventor: HANSSON STIG G W
IPC: A61F2/30
Filed: 1991-10-04
Abstract: The invention relates to a method for treating the surface of surgical implants made of titanium or a titanium alloy, for in-stance dental implants; for implanting in bone tissue, in which method a rough surface is obtained. At the same time a cleaning action is obtained; should there be any contaminations. The method is characterized in that the surface is. blasted with particles of an oxide of titanium, preferably titanium dioxide. In this way an implant having an improved retension in bone tissue is ob-tained.
Patent CA-2095207-A1 (CA)
Title: Use of inhibitors of plasminogen activators for the treatment of inflammations and wounds
Inventor: SCHUELER ECKHARD
IPC: A61P41/00
Filed: 1993-04-29
Abstract: BEHRINGWERKE AKTIENGESELLSCHAFT  HOE 92/B 009 - Ma 949 Dr. Bc/Wr Abstract of the disclosure:     The use of inhibitors of plasminogen activators for the treatment of inflammations and wounds The  invention  relates  to  inhibitors  of  plasminogen activators, such as urokinase, uPA or tPA, for intra- and post-operative therapy, for the treatment of injuries and for the treatment and prophylaxis of inflammatory dis-orders. Particularly suitable inhibitors are PAI-1 and PAI-2.
Patent CA-2099984-A1 (CA)
Title: Anhydrous aerosol
Inventor: MACKLES LEONARD
IPC: A61K8/04
Filed: 1991-01-08
Abstract: There is provided an anhydrous topically applicable aerosol foam composition comprising a foamable anhydrous liquid, a foaming agent selected from the group consisting of methyl glucose C16-C18 aliphatic acid esters and a propellant, said propellant being capable of existing in gaseous form at ambient pressure and temperature and being present in an amount sufficient to produce a stable measurable foam but insufficient to produce a spray when said composition is ejected through an aerosol valve.
Patent CA-2100077-A1 (CA)
Inventor: JALKANEN MARKKU T
IPC: C12Q/
Filed: 1991-12-19
Abstract: A method for detecting a potentially detrimental transformation of cells of an organism. The method comprises determining the content of soluble syndecan in a sample of body fluid from the organism, and comparing the determined syndecan content with a reference syndecan content from a reference fluid of the same type.
Patent CA-2100251-A1 (CA)
Title: Regulation of nucleic acid translation
Inventor: LECHNER ROBERT L
IPC: C12N15/67
Filed: 1992-01-24
Abstract: The invention features a responsive RNA molecule which encodes, in one or more protein-coding regions, a polypeptide, and which includes a regulatory domain, a substrate region, and a ribosome recognition sequence. This responsive RNA molecule has an inhibitor region in the regulatory domain, which regulatory domain is complementary to both a substrate region of the responsive RNA  molecule and to an anti-inhibitor region of a signal nucleic acid such that, in the absence of the signal nucleic acid, the inhibitor and substrate regions form a base-paired domain the formation of which reduces the level of translation of one of the protein-coding regions in the responsive RNA molecule compared to the level of translation of that one protein-coding region observed in the presence of the signal nucleic acid. The anti-inhibitor region of the signal nucleic acid is complementary in sequence to the inhibitor region of the responsive RNA molecule such that when the anti-inhibitor region is base-paired with the inhibitor region, translation of one protein-coding region of the responsive RNA is increased compared to the level of translation of that protein-coding region observed in the absence of the signal nucleic acid.
Patent CA-2106149-A1 (CA)
Title: Apparatus and method for positioning a link
Inventor: SCHARTMAN DANIEL J
IPC: E02F5/32
Filed: 1993-09-14
Abstract: Links are useful for supporting and positioning spaced apart housing relative to each other. To allow for tolerance stackup the length of the link needs to be adjustable and still be strong enough to withstand high forces. The subject adjustable link includes a first end portion removably attached to a axle structure and a second end portion attached to a ripper structure. The second end portion includes an eccentric cam which is rotatable to adjust the length of the link. When the cam is properly adjusted it is moved into contact with a locking plate on the ripper structure to prevent rotation. A spacer washer is positioned between the cam and the ripper structure to prevent disengagement of the cam from the ripper structure. This arrangement of components provides for adjusting the length of a link and provides a locking structure which will withstand the high forces in the structure.
Patent CA-2106584-A1 (CA)
Title: Process and installation for treating waste liquids, in particular industrial waste water with a high solids content
Inventor: HOERDING DIETER
IPC: C02F1/12
Filed: 1992-03-11
Abstract: The present invention refers to a method and an apparatus for processing waste liquid, in particular industrial waste water of high solids content, characterized by the following steps: a) spraying and evaporating the waste liquid together with a dry gas, in particular dry air in a counterflow of dry gas, in particular dry air in a spray tower, b) collecting the solids of the waste water in a lower section of the spray tower, c) discharging the moist gas from an upper section of the spray tower and bringing the moist gas in heat exchange with an evaporator of a refrigerating means,wherein the liquid condensed from the evaporator is collected, d) bringing the cooled dry gas in heat exchange with the condensor of said refrigerating means, and e) returning the heated dry gas in a closed loop to the method step a).
Patent CA-2109174-A1 (CA)
Inventor: BRANDAUER OTTO
IPC: B65G53/56
Filed: 1993-10-25
Abstract: ABSTRACT OF THE DISCLOSURE      A multi-way distributor  having  at  least  two  mutually parallel and displaceable disks provided with at least two through-holes or connection pieces.  At least two flexible tubes are fastened to at least two of these displaceable disks, and by the relative movements of the disks with respect to one another, different connections can be achieved which the distribution of the material flows takes place.
Patent CA-2109257-A1 (CA)
Inventor: KAWABE MANABU
IPC: H04J13/00
Filed: 1993-10-26
Abstract: A demodulator for code-division multiple-access spread-spectrum communications stores received chip data in a separate memory area for each transmitting station.  Each area has a capacity of at least two symbols.  When a complete symbol is received from a transmitting station, all chip data stored in the corresponding memory area are correlated with the corresponding spreading code, and estimated symbol values are derived from the correlated values.  The correlated or estimated value of the oldest symbol is output as a demodulated value. The difference between each estimated symbol value and the previous estimate for the same symbol is multiplied by the spreading code to generate remaining interference values, which are subtracted from all chip data stored in memory areas for other transmitting stations, thereby updating those data.
Patent CA-2114273-A1 (CA)
Title: Access to Capabilities of Other Telephone Stations
Inventor: AQUINO MARINO K
IPC: H04Q3/545
Filed: 1994-01-26
Abstract: A method and apparatus for granting to one telephone customer the features of another such customer. The first (remote) customer is connected to the switching system providing service to the second (home) customer. After the remote customer is duly authorized, the block of data defining the features allocated to the home customer is associated with the call control process for serving the remotecustomer. Advantageously, using such an arrangement, calls by the remote may be billed to the account of the home customer and all features that are available to the home customer are made available for use by the remote customer.
Patent CA-2115924-A1 (CA)
Title: Laser printer cartridge with adjustable developer cylinder
Inventor: STROUTH JAMES W
IPC: G03G21/18
Filed: 1992-08-20
Abstract: A laser printer cartridge comprising: a housing (20), a photosensitive drum (30), a developer cylinder (70) including an in-ner magnetic member (80) and a coaxial outer sleeve (90); the internal magnetic member being adjustably mounted on the hous-ing and the outer sleeve being mounted so as to allow rotation about the common axis of the internal magnetic member and the outer sleeve; and means for adjusting the angular position of said internal magnetic member with respect to the housing.
Patent CA-2116623-A1 (CA)
Title: Reinforced polyolefinic thermoplastic composition
Inventor: MORO ALESSANDRO
IPC: C08K5/5419
Filed: 1994-02-28
Abstract: REINFORCED POLYOLEFINIC THERMOPLASTIC COMPOSITION.  ABSTRACT OF THE DISCLOSURE          Reinforced  polyolefinic thermoplastic  composition compri-sing a polyolefin,  a carbonate of a metal  appertaining to IIa  Group of  the Periodic  System and  a  maleamic silane having general formula:                                          (I) wherein R and R1  are hydrogen or an alkyl radical;  R? is a alkoxy  hydrolysable group  or a  halogen atom;  R , is an alkyl radical having from 1  to 8 carbon atoms; X may  be a radical of formula:                           or/an aromatic, cycloaliphatic o heterocyclic divalent radi-cal.
Patent CA-2118311-A1 (CA)
Title: Packaging for hazardous compositions
Inventor: HODAKOWSKI LEONARD
IPC: A01N25/04
Filed: 1993-04-26
Abstract: The present invention relates to a containerization system comprising at least one inner water soluble bag located within an outer water insoluble bag. The inner water soluble bag contains an agrichemical that does not sustantially dissolve the bag. The outer water insoluble bag is flexible and collapsible and has a low stretchability; it is made of laminated polypropylene (outer layer) polethylene (inner layer).
Patent CA-2118366-A1 (CA)
Inventor: FACCIOLI GIOVANNI
IPC: A61B17/56
Filed: 1994-10-18
Abstract: A blind-hole locating system wherein a drill jig, which is to be removably attached to the proximal end of a given intramedullary nail, incorporates outrigger structure for support and orientation of one or more drill guides, such that positioning and alignment with one or more bone-screw holes of the nail can be checked and ascertained as a preliminary step, and such that a precise spacer or stabilizer carried by this jig can be known to contact the nail, on an alignment transverse to the nail and to a geometric plane which includes the nail axis and the axis of at least one of the bone-screw holes of the nail, such stabilizer contact being achieved only for the case of correct drill-guide alignment with one or more bone-screw holes.
Patent CA-2124363-A1 (CA)
Title: Method and composition for controlling the growth of microorganisms
Inventor: WHITEKETTLE WILSON K
IPC: C02F1/50
Filed: 1994-05-26
Abstract: ABSTRACT OF THE DISCLOSURE       A microbial inhibiting composition and method is disclosed. The composition comprises an amount, effective for the intended purpose of diiodomethyl-p-tolylsulfone and an additional biocidal component. The method comprises administering an amount of this combined treatment to the particular water containing system for which treatment is desired.
Patent CA-2125342-A1 (CA)
Inventor: EGER VLADIMIR S
IPC: B64C39/06
Filed: 1994-06-07
Abstract: The invention relates to the aircraft engineering and in particular, to the design and aerodynamic confi-guration of light-duty multipurpose aeroplanes.      The light-duty multipurpose aeroplane comprises a fuselage 1 having a cabin 2 arranged at the centre, at the tail portion of which a pusher propeller is mounted in a ring 3. The front portion of the fuselage is pro-vided with an all-swivelling horizontal empennage of "canard" type 4. The wing of the aeroplane is of arti-culated type and consists of a low-mounted wing 5 and a high-mounted wing 6, which have mutually opposite wing steeps. The tips of the wings are connected with one another by means of an arrow-shaped pylon 8 provided with heading control rudders 9.     Owing to the new design, the aeroplane possesses high carrying properties and good stability.
Patent CA-2125353-A1 (CA)
Title: Sterilizing gas delivery system
Inventor: ZAICOW TODD A
IPC: A61L2/20
Filed: 1994-06-07
Abstract: STERILIZING GAS DELIVERY SYSTEM     Abstract of the Disclosure The present invention is directed to a method for dispensing a sterilizing gas.  In the method, a liquid mixture of ethylene oxide and carbon dioxide is provided.  A cylinder is partially filled with the liquid mixture of ethylene oxide and carbon dioxide.  The head space of the cylinder is then pressurized with an inert gas at a pressure substantially higher than the vapor pressure of the liquid mixture of ethylene oxide and carbon dioxide.  The liquid gas mixture is then dispensed from the cylinder under conditions whereby the head space pressure is maintained greater than the vapor pressure of the liquid mixture of ethylene oxide and carbon dioxide.
Patent CA-2126169-A1 (CA)
Title: Golf Glove with Tee Holder
Inventor: HERZOG WILLIAM E
IPC: A63B71/14
Filed: 1994-06-17
Abstract: The improved golf glove of the present invention is constructed to provide convenient, compact, and readily-accessible storage for a golf tee and a ball marker. The glove includes a hand-receiving glove portion having an overlapping flap type closure, a tee holder mounted atop the flap and having a series of channels of elastic or any other suitable material for securing tees in side-by-side relationship, and a retainer into which a ball marker may be easily inserted and removed using one hand. The marker retainer is coupled with the tee-holder and includes a slot for holding the marker base overlying the tee-holder with the tang projecting outwardly.
Patent CA-2127032-A1 (CA)
Inventor: WILKERSON JOHN M III
IPC: C08L71/02
Filed: 1994-06-29
Abstract: The following are claimed: (a) polymer of a non-ionic urethane monomer comprises at least two repeating units of structure (I); (b) polymer of a non-ionic urethane monomer comprising at least two repeating units of structure (II); (c) copolymer comprising: (i) 30-99 mole.% monoethylenically unsatd. 3-8C monocarboxylic acid or ester monoethylenically unsatd. 4-8C dicarboxylic acid or ester and/or vinyl esters of satd. 1-8C monocarboxylic acid; and (ii) 0.1-70 mole.% of a non-ionic urethane monomer (III) forming repeat unit (I); (d) copolymer comprising (a)' part (i); (b) 0.1-35 mole.% of a non-ionic urethane monomer (IV) forming repeat unit (II), where R, R1, R2 = H, CH3, -CH2CH3. In (III) R2 = 1-4C linear or branched alkyl. R3 = 1-4C linear or branched alkyl. x,y = 1-50, where the sum of x+y is not greater than 100; A = 2-20C alkyl, aryl or alkaryl alkylene gp. n = at least 1. p,q.r = 1-50 where the sum of p+q+r is not greater than 150. Preferably, R is H, R1 is -CH3 and A is C6H5C(R1)(R2).
Patent CA-2130317-A1 (CA)
Title: System for the prevention of dioxin formation in combustion flue gases
Inventor: LERNER BERNARD J
IPC: B01D53/83
Filed: 1994-08-17
Abstract: Environmental release of carcinogenic polychlorinated dibenzo-dioxins and polychlorinated dibenzo-furan compounds that typically result from combustion of materials containing chlorine or hydrochloric acid-generating components is minimized by preferential sorption of the precursor reactants on sorbents added to exhaust gas at high temperatures containing such precursors prior to conversion of the precursors to carcinogenic compounds normally occurring as the exhaust gas is cooled. <IMAGE>
Patent CA-2130505-A1 (CA)
Inventor: HABIBI MASOUD
IPC: G01L9/04
Filed: 1994-08-19
Abstract: Resistive and capacitive absolute pressure sensors are disclosed which are made by surface micromachining and thin-film techniques. In the case of a capacitive sensor, the electrodes have a high insulation resistance relative to each other, the diaphragm exhibits only little tensile strain in the finished condition, no sublimation step is necessary to prevent the diaphragm from sticking to the substrate, the diaphragm provides a measurement signal over a wide pressure range even if its rests against the substrate, the measurement signal is virtually temperature-independent, and only few chemical-vapor-deposition and photolithographic steps are necessary. The capacitive sensor has a glass substrate and a diaphragm which bound a hermetically sealed cavity, the substrate supporting, on the cavity side, a substrate electrode with first interconnection tracks or corner pads extending therefrom, the diaphragm being made of the material of a first insulating layer, which firmly adheres, at least in part, to the substrate at the edge of the cavity, and supporting, on the side remote from the cavity, a top electrode and a second insulating layer which completely covers the top electrode and the diaphragm and hermetically seals the cavity, and the top electrode having second interconnection tracks extending therefrom onto the first insulating layer outside the diaphragm. In the case of a resistive sensor, the substrate electrode is omitted, and the top electrode is replaced by a half or full bridge consisting of piezoresistors. Four manufacturing process variants are disclosed.